Buckle



FIG. 1 is a front perspective view of my new design for a buckle.

FIG. 2 is a front perspective view of FIG. 1.

FIG. 3 is a left side elevation view of FIG. 1.

FIG. 4 bottom plan view of FIG. 1.

FIG. 5 is a right side elevation view of FIG. 1, the left side elevation view being a mirror image thereof.

FIG. 6 is a front side elevation view of FIG. 1; and,

FIG. 7 is a rear side elevation view of FIG. 1. 

CLAIM The ornamental design for an buckle, as shown and described. 